Analysis

  • max time kernel
    91s
  • max time network
    121s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08-03-2024 00:47

General

  • Target

    ba180590786db12ec1080fee2516aca4.exe

  • Size

    5.3MB

  • MD5

    ba180590786db12ec1080fee2516aca4

  • SHA1

    5070f71c8f34f303c1677161b7b616f3cea80dd8

  • SHA256

    7a90fa5cef6cf8a4ecf36ff8cbeef7f1b40386c08a7b6b51a9c0238df9bec61b

  • SHA512

    86c7fe85668a3986050f68343e1634ed258ad9e84a4b486dd280fb3afe9bc8bd3f082b5792b4148edf8bf85e4d4b6d0bd8aca4e23c3dd7143fd2ad38f7f6105e

  • SSDEEP

    98304:LAfhnsQ2gdWhgd6H158sipz/vx69i4ukVTvojhlwF2mo6B7d58sipz/vx69i4ukf:Lin7zWa6HX8si9/vx69iquMhDf8si9/W

Score
7/10
upx

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • UPX packed file 2 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ba180590786db12ec1080fee2516aca4.exe
    "C:\Users\Admin\AppData\Local\Temp\ba180590786db12ec1080fee2516aca4.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:4208
    • C:\Users\Admin\AppData\Local\Temp\ba180590786db12ec1080fee2516aca4.exe
      C:\Users\Admin\AppData\Local\Temp\ba180590786db12ec1080fee2516aca4.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:2548

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\ba180590786db12ec1080fee2516aca4.exe

    Filesize

    1.4MB

    MD5

    7d0e0d3219c4b044d827790dc5dc4265

    SHA1

    d5bec57675727db24b9b7f5f40285de8bba4db46

    SHA256

    f231a3d8326743bb2e2b7a0ebcc081dae4844d9bef43f86f9503f2f76ae711b8

    SHA512

    78923a6aed8212d9d8683d748558e2d02098e9d4a742c464ab9c7db6621401d4256d5edc93a2a5bafe8e9e271d3dcfc79b2fe86254b44eefa61c95cf7acbe501

  • memory/2548-14-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/2548-15-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/2548-13-0x0000000001D20000-0x0000000001E53000-memory.dmp

    Filesize

    1.2MB

  • memory/2548-21-0x0000000005620000-0x000000000584A000-memory.dmp

    Filesize

    2.2MB

  • memory/2548-20-0x0000000000400000-0x000000000061D000-memory.dmp

    Filesize

    2.1MB

  • memory/2548-28-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/4208-0-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/4208-1-0x0000000001DB0000-0x0000000001EE3000-memory.dmp

    Filesize

    1.2MB

  • memory/4208-2-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/4208-12-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB